.cards {
  list-style-type: none;
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  z-index: -10;

  opacity: 0;
  animation: show-cards 2.1s ease-out forwards;
  animation-delay: 1.5s;
}

.cards .card {
  flex: 1;
  height: 100vh;
  background-size: auto 100%;
  background-position: 28% center;
  overflow: hidden;
  /* background-repeat: no-repeat; */

  border-left: 0.5vw solid #000;
  border-right: 0.5vw solid #000;

  transition: flex 0.5s ease;
}

.cards .card:first-child {
  border-left: none;
}

.cards .card:last-child {
  border-right: none;
}

@keyframes show-cards {
  from {
    width: 40vw;
    opacity: 0;
  }

  to {
    z-index: 1;
    width: 100vw;
    opacity: 1;
  }
}

.cards .card:hover {
  flex: 10;
}

.cards:hover .card {
  border-left-width: 0.2vw;
  border-right-width: 0.2vw;
}

.cards .card .more {
  width: 100%;
  height: 100vh;
  background-size: cover;
  opacity: 0;
  transition: opacity 0.5s ease;
  position: relative;
}

.cards .card:hover .more {
  opacity: 1;
  padding: 3vw;
}

.card .more .paint {
  position: absolute;
  top: 0;
  right: 5vw;
  height: 100vh;
  width: 70vw;
  background-size: auto 100%;
}

.card .more .title {
  width: 20%;
  /* height      : 15%;
    background-size: cover; */
  border-top: 0.5vw solid #e3bc8c;
}

.card .more .bar {
  width: 20vw;
  height: 3.5vw;
  background-color: #e3bc8c;
  display: flex;
  justify-content: left;
  align-items: center;
}

.card .more .bar > .point {
  height: 100%;
}

.card .more .bar > .text {
  color: #24333c;
  font-size: 1.8vw;
}

.card .more .bar > .yuyin {
  height: 100%;
  margin-left: auto;
}

.card .more .desc {
  margin-top: 2vw;
  position: relative;
  background-color: rgba(0, 0, 0, 0.6);
  width: 40vw;
  padding: 5px;
}

.card .more .desc > p {
  font-size: 15px;
  line-height: 20px;
  color: #fff;
}
